156963153620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{3761}}^1$

素因数の和:4810

約数の個数: 192

約数和(自身を含む): 423865322496

約数和(自身を除く): 266902168876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 997, 1196, 1495, 1610, 1820, 1994, 2093, 2990, 3220, 3761, 3988, 4186, 4985, 5980, 6979, 7522, 8372, 9970, 10465, 12961, 13958, 15044, 18805, 19940, 20930, 22931, 25922, 26327, 27916, 34895, 37610, 41860, 45862, 48893, 51844, 52654, 64805, 69790, 75220, 86503, 90727, 91724, 97786, 105308, 114655, 129610, 131635, 139580, 160517, 173006, 181454, 195572, 229310, 244465, 259220, 263270, 298103, 321034, 342251, 346012, 362908, 432515, 453635, 458620, 488930, 526540, 596206, 605521, 642068, 684502, 802585, 865030, 907270, 977860, 1124539, 1192412, 1211042, 1369004, 1490515, 1605170, 1711255, 1730060, 1814540, 2086721, 2249078, 2422084, 2981030, 3027605, 3210340, 3422510, 3749717, 4173442, 4498156, 5622695, 5962060, 6055210, 6845020, 7499434, 7871773, 8346884, 10433605, 11245390, 12110420, 14998868, 15743546, 18748585, 20867210, 22490780, 26248019, 31487092, 37497170, 39358865, 41734420, 48746321, 52496038, 74994340, 78717730, 86243491, 97492642, 104992076, 131240095, 157435460, 172486982, 194985284, 243731605, 262480190, 341224247, 344973964, 431217455, 487463210, 524960380, 603704437, 682448494, 862434910, 974926420, 1121165383, 1207408874, 1364896988, 1706121235, 1724869820, 2242330766, 2414817748, 3018522185, 3412242470, 4484661532, 5605826915, 6037044370, 6824484940, 7848157681, 11211653830, 12074088740, 15696315362, 22423307660, 31392630724, 39240788405, 78481576810, 156963153620]

約数ペア:

[(1, 156963153620), (2, 78481576810), (4, 39240788405), (5, 31392630724), (7, 22423307660), (10, 15696315362), (13, 12074088740), (14, 11211653830), (20, 7848157681), (23, 6824484940), (26, 6037044370), (28, 5605826915), (35, 4484661532), (46, 3412242470), (52, 3018522185), (65, 2414817748), (70, 2242330766), (91, 1724869820), (92, 1706121235), (115, 1364896988), (130, 1207408874), (140, 1121165383), (161, 974926420), (182, 862434910), (230, 682448494), (260, 603704437), (299, 524960380), (322, 487463210), (364, 431217455), (455, 344973964), (460, 341224247), (598, 262480190), (644, 243731605), (805, 194985284), (910, 172486982), (997, 157435460), (1196, 131240095), (1495, 104992076), (1610, 97492642), (1820, 86243491), (1994, 78717730), (2093, 74994340), (2990, 52496038), (3220, 48746321), (3761, 41734420), (3988, 39358865), (4186, 37497170), (4985, 31487092), (5980, 26248019), (6979, 22490780), (7522, 20867210), (8372, 18748585), (9970, 15743546), (10465, 14998868), (12961, 12110420), (13958, 11245390), (15044, 10433605), (18805, 8346884), (19940, 7871773), (20930, 7499434), (22931, 6845020), (25922, 6055210), (26327, 5962060), (27916, 5622695), (34895, 4498156), (37610, 4173442), (41860, 3749717), (45862, 3422510), (48893, 3210340), (51844, 3027605), (52654, 2981030), (64805, 2422084), (69790, 2249078), (75220, 2086721), (86503, 1814540), (90727, 1730060), (91724, 1711255), (97786, 1605170), (105308, 1490515), (114655, 1369004), (129610, 1211042), (131635, 1192412), (139580, 1124539), (160517, 977860), (173006, 907270), (181454, 865030), (195572, 802585), (229310, 684502), (244465, 642068), (259220, 605521), (263270, 596206), (298103, 526540), (321034, 488930), (342251, 458620), (346012, 453635), (362908, 432515)]